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2014/10/16 ¤W¤È 12:03:39
jquery Programming Glossary: hardIs it possible to style a select box? http://stackoverflow.com/questions/1072239/is-it-possible-to-style-a-select-box li 's so that you can style it with CSS. Couldn't be too hard to roll your own. Here's one https gist.github.com 1139558 Used..
How to build simple jQuery image slider with sliding or opacity effect? http://stackoverflow.com/questions/12608356/how-to-build-simple-jquery-image-slider-with-sliding-or-opacity-effect but when customer gives modular revise it became really hard to manipulate. Then I aim to build mine for customising it easily...
Why is it a bad practice to return generated HTML instead of JSON? Or is it? http://stackoverflow.com/questions/1284381/why-is-it-a-bad-practice-to-return-generated-html-instead-of-json-or-is-it Ajax request Re building a portion of page in JS is quite hard You probably already have some templating engine on the server..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background non trivial applications things quickly get confusing and hard to maintain. In AngularJS though the view is the official record..
Get the offset position of the caret in a textarea in pixels http://stackoverflow.com/questions/16212871/get-the-offset-position-of-the-caret-in-a-textarea-in-pixels that you would need to look at it doesn't yet handle hard returns inserted with Enter positioning breaks when entering.. out in the comments. Update 3 I have added support for hard returns inserted with Enter and multiple spaces in a row. Update..
How to get a DOM Element from a JQuery Selector http://stackoverflow.com/questions/1677880/how-to-get-a-dom-element-from-a-jquery-selector Element from a JQuery Selector I'm having an impossibly hard time finding out to get the actual DOMElement from a jquery..
Uploadify plugin doesn't call Java Servlet http://stackoverflow.com/questions/2272160/uploadify-plugin-doesnt-call-java-servlet on wrong url pattern . Servlet failed to start init. It's hard to naildown the root cause based on the as far given information...
Current commonly accepted best practices around code organization in JavaScript http://stackoverflow.com/questions/247209/current-commonly-accepted-best-practices-around-code-organization-in-javascript finding that as lines upon lines begin to pile up it gets harder to manage the script files or find what you are looking for... found is there are so many ways to do the same thing it's hard to know which one is the current commonly accepted best practice...
How do I build a JSON object to send to an AJAX WebService? http://stackoverflow.com/questions/2737525/how-do-i-build-a-json-object-to-send-to-an-ajax-webservice be pulling data out of text inputs in forms but for now hard coded test data is fine. How do I build a properly formatted..
Why does Chrome ignore local jQuery cookies? http://stackoverflow.com/questions/335244/why-does-chrome-ignore-local-jquery-cookies Google Chrome doesn't accept cookies from web pages on the hard drive paths like file C websites foo.html Something in the plugin..
Total width of element (including padding and border) in jQuery http://stackoverflow.com/questions/349705/total-width-of-element-including-padding-and-border-in-jquery padding on it but calling .width only gives 760 I'd be hard pressed to see how. Thanks for any suggestions. jquery dimensions..
Using HTML5 file uploads with AJAX and jQuery http://stackoverflow.com/questions/4006520/using-html5-file-uploads-with-ajax-and-jquery file upload share improve this question It's not too hard. Firstly take a look at FileReader Interface . So when the form..
Convert string to variable name in Javascript http://stackoverflow.com/questions/5613834/convert-string-to-variable-name-in-javascript into the function so I need it to work dynamically not hard coded if statements javascript jquery variables share improve..
Prevent scrolling of parent element? http://stackoverflow.com/questions/5802467/prevent-scrolling-of-parent-element happens anyway the document scrolls It's surprisingly hard to search for this topic on SO and Google so I have to ask How..
http://stackoverflow.com/questions/5874652/prop-vs-attr a little about it since jQuery is no longer trying so hard to shield you from this stuff. For the authoritative but somewhat.. in some older versions of IE thus making things still harder . The attribute tells you nothing about the whether the checkbox..
jQuery plugin template - best practice, convention, performance and memory impact http://stackoverflow.com/questions/5980194/jquery-plugin-template-best-practice-convention-performance-and-memory-impac are not a sound architecture strategy. Writing code with a hard dependency on jQuery is also silly. Original Since I gave critique..
How to select html nodes by ID with jquery when the id contains a dot? http://stackoverflow.com/questions/605630/how-to-select-html-nodes-by-id-with-jquery-when-the-id-contains-a-dot verry aware of the value and shortcommings of CSS and try hard to use it as much as possible. jquery share improve this..
Prevent RequireJS from Caching Required Scripts http://stackoverflow.com/questions/8315088/prevent-requirejs-from-caching-required-scripts and urlArgs bust v2 for production where I increment the hard coded version num after rolling out an updated required script...
jQuery disable SELECT options based on Radio selected (Need support for all browsers) http://stackoverflow.com/questions/877328/jquery-disable-select-options-based-on-radio-selected-need-support-for-all-brow want is just to remove the options. As you discovered the hard way disabling individual options is not supported particularly..
jQuery click not working for dynamically created items http://stackoverflow.com/questions/9484295/jquery-click-not-working-for-dynamically-created-items you add the dynamic links. So you have a wrapper which is hard coded into the HTML source code div id wrapper div and you fill..
Is it possible to style a select box? http://stackoverflow.com/questions/1072239/is-it-possible-to-style-a-select-box out there that convert select 's to ol 's and option 's to li 's so that you can style it with CSS. Couldn't be too hard to roll your own. Here's one https gist.github.com 1139558 Used to he here but it looks like the site is down. Use it like..
How to build simple jQuery image slider with sliding or opacity effect? http://stackoverflow.com/questions/12608356/how-to-build-simple-jquery-image-slider-with-sliding-or-opacity-effect current javascript. I was using light slider plugins before but when customer gives modular revise it became really hard to manipulate. Then I aim to build mine for customising it easily. I believe sliders shouldn't be that complex to build..
Why is it a bad practice to return generated HTML instead of JSON? Or is it? http://stackoverflow.com/questions/1284381/why-is-it-a-bad-practice-to-return-generated-html-instead-of-json-or-is-it a full portion of your page with what comes back from the Ajax request Re building a portion of page in JS is quite hard You probably already have some templating engine on the server side that was used to generate the page in the first place.....
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background here. For small applications that's fine. But for non trivial applications things quickly get confusing and hard to maintain. In AngularJS though the view is the official record of view based functionality. Our ul declaration would look..
Get the offset position of the caret in a textarea in pixels http://stackoverflow.com/questions/16212871/get-the-offset-position-of-the-caret-in-a-textarea-in-pixels I don't have the time to do so at the moment a number of things that you would need to look at it doesn't yet handle hard returns inserted with Enter positioning breaks when entering multiple spaces in a row I think hyphens would allow a content.. IE9 support and fixed the multiple word selection issue pointed out in the comments. Update 3 I have added support for hard returns inserted with Enter and multiple spaces in a row. Update 4 I have fixed an issue with the default behaviour for..
How to get a DOM Element from a JQuery Selector http://stackoverflow.com/questions/1677880/how-to-get-a-dom-element-from-a-jquery-selector to get a DOM Element from a JQuery Selector I'm having an impossibly hard time finding out to get the actual DOMElement from a jquery selector. Sample Code input type checkbox id bob var checkbox..
Uploadify plugin doesn't call Java Servlet http://stackoverflow.com/questions/2272160/uploadify-plugin-doesnt-call-java-servlet is invalid. Servlet is not mapped at all. Servlet is mapped on wrong url pattern . Servlet failed to start init. It's hard to naildown the root cause based on the as far given information. As you mentioned that you didn't see any request been..
Current commonly accepted best practices around code organization in JavaScript http://stackoverflow.com/questions/247209/current-commonly-accepted-best-practices-around-code-organization-in-javascript jQuery but it's really any JavaScript code in general. I'm finding that as lines upon lines begin to pile up it gets harder to manage the script files or find what you are looking for. Quite possibly the biggest propblems I've found is there.. are looking for. Quite possibly the biggest propblems I've found is there are so many ways to do the same thing it's hard to know which one is the current commonly accepted best practice. Are there any general recommendations on the best way..
How do I build a JSON object to send to an AJAX WebService? http://stackoverflow.com/questions/2737525/how-do-i-build-a-json-object-to-send-to-an-ajax-webservice it in to my ajax call like so data theRequest I'll eventually be pulling data out of text inputs in forms but for now hard coded test data is fine. How do I build a properly formatted JSON object to send to the web service UPDATE It turns out..
Why does Chrome ignore local jQuery cookies? http://stackoverflow.com/questions/335244/why-does-chrome-ignore-local-jquery-cookies only for Google Chrome on local files . Possible causes Google Chrome doesn't accept cookies from web pages on the hard drive paths like file C websites foo.html Something in the plugin implentation causes Chrome to reject such cookies Can..
Total width of element (including padding and border) in jQuery http://stackoverflow.com/questions/349705/total-width-of-element-including-padding-and-border-in-jquery as 780 pixels wide and Firebug tells me that there's 10px padding on it but calling .width only gives 760 I'd be hard pressed to see how. Thanks for any suggestions. jquery dimensions share improve this question Update The original answer..
Using HTML5 file uploads with AJAX and jQuery http://stackoverflow.com/questions/4006520/using-html5-file-uploads-with-ajax-and-jquery for any help you could give. javascript jquery ajax html5 file upload share improve this question It's not too hard. Firstly take a look at FileReader Interface . So when the form is submitted catch the submission process and var file document.getElementById..
Convert string to variable name in Javascript http://stackoverflow.com/questions/5613834/convert-string-to-variable-name-in-javascript I do that There are a number of variables that could be called into the function so I need it to work dynamically not hard coded if statements javascript jquery variables share improve this question If it's a global variable then window variableName..
Prevent scrolling of parent element? http://stackoverflow.com/questions/5802467/prevent-scrolling-of-parent-element It does enter the function but still propagation happens anyway the document scrolls It's surprisingly hard to search for this topic on SO and Google so I have to ask How to prevent propagation bubbling of the scroll event Edit..
http://stackoverflow.com/questions/5874652/prop-vs-attr properties and attributes you need to take a step back and learn a little about it since jQuery is no longer trying so hard to shield you from this stuff. For the authoritative but somewhat dry word on the subject there's the specs DOM4 HTML DOM.. the default rather than the current visible state except in some older versions of IE thus making things still harder . The attribute tells you nothing about the whether the checkbox on the page is checked. See http jsfiddle.net VktA6 49..
jQuery plugin template - best practice, convention, performance and memory impact http://stackoverflow.com/questions/5980194/jquery-plugin-template-best-practice-convention-performance-and-memory-impac is not how do modular code. Seriously jQuery plugins are not a sound architecture strategy. Writing code with a hard dependency on jQuery is also silly. Original Since I gave critique about this template I will propose an alternative. To..
How to select html nodes by ID with jquery when the id contains a dot? http://stackoverflow.com/questions/605630/how-to-select-html-nodes-by-id-with-jquery-when-the-id-contains-a-dot talking about how tables are not made for lay outing. I'm verry aware of the value and shortcommings of CSS and try hard to use it as much as possible. jquery share improve this question @Tomalak in comments since ID selectors must be preceded..
Prevent RequireJS from Caching Required Scripts http://stackoverflow.com/questions/8315088/prevent-requirejs-from-caching-required-scripts Date .getTime for automatic cache busting during development and urlArgs bust v2 for production where I increment the hard coded version num after rolling out an updated required script. Note @Dustin Getz mentioned in a recent answer that Chrome..
jQuery disable SELECT options based on Radio selected (Need support for all browsers) http://stackoverflow.com/questions/877328/jquery-disable-select-options-based-on-radio-selected-need-support-for-all-brow question The proper way to achieve the functionality you want is just to remove the options. As you discovered the hard way disabling individual options is not supported particularly well across browsers. I just woke up and feel like programming..
jQuery click not working for dynamically created items http://stackoverflow.com/questions/9484295/jquery-click-not-working-for-dynamically-created-items 'a' function ... where #wrapper is a static element in which you add the dynamic links. So you have a wrapper which is hard coded into the HTML source code div id wrapper div and you fill it with dynamic content. The idea is to delegate the events..
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